projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | #ifndef LOAD_OFFSET |
| 2 | #define LOAD_OFFSET 0 | |
| 3 | #endif | |
| 4 | ||
| 5 | #ifndef VMLINUX_SYMBOL | |
| 6 | #define VMLINUX_SYMBOL(_sym_) _sym_ | |
| 7 | #endif | |
| 8 | ||
| 6d30e3a8 SR |
9 | /* Align . to a 8 byte boundary equals to maximum function alignment. */ |
| 10 | #define ALIGN_FUNCTION() . = ALIGN(8) | |
| 11 | ||
| 1da177e4 LT |
12 | #define RODATA \ |
| 13 | .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \ | |
| 14 | *(.rodata) *(.rodata.*) \ | |
| 15 | *(__vermagic) /* Kernel version magic */ \ | |
| 16 | } \ | |
| 17 | \ | |
| 18 | .rodata1 : AT(ADDR(.rodata1) - LOAD_OFFSET) { \ | |
| 19 | *(.rodata1) \ | |
| 20 | } \ | |
| 21 | \ | |
| 22 | /* PCI quirks */ \ | |
| 23 | .pci_fixup : AT(ADDR(.pci_fixup) - LOAD_OFFSET) { \ | |
| 24 | VMLINUX_SYMBOL(__start_pci_fixups_early) = .; \ | |
| 25 | *(.pci_fixup_early) \ | |
| 26 | VMLINUX_SYMBOL(__end_pci_fixups_early) = .; \ | |
| 27 | VMLINUX_SYMBOL(__start_pci_fixups_header) = .; \ | |
| 28 | *(.pci_fixup_header) \ | |
| 29 | VMLINUX_SYMBOL(__end_pci_fixups_header) = .; \ | |
| 30 | VMLINUX_SYMBOL(__start_pci_fixups_final) = .; \ | |
| 31 | *(.pci_fixup_final) \ | |
| 32 | VMLINUX_SYMBOL(__end_pci_fixups_final) = .; \ | |
| 33 | VMLINUX_SYMBOL(__start_pci_fixups_enable) = .; \ | |
| 34 | *(.pci_fixup_enable) \ | |
| 35 | VMLINUX_SYMBOL(__end_pci_fixups_enable) = .; \ | |
| 36 | } \ | |
| 37 | \ | |
| 38 | /* Kernel symbol table: Normal symbols */ \ | |
| 39 | __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \ | |
| 40 | VMLINUX_SYMBOL(__start___ksymtab) = .; \ | |
| 41 | *(__ksymtab) \ | |
| 42 | VMLINUX_SYMBOL(__stop___ksymtab) = .; \ | |
| 43 | } \ | |
| 44 | \ | |
| 45 | /* Kernel symbol table: GPL-only symbols */ \ | |
| 46 | __ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) { \ | |
| 47 | VMLINUX_SYMBOL(__start___ksymtab_gpl) = .; \ | |
| 48 | *(__ksymtab_gpl) \ | |
| 49 | VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \ | |
| 50 | } \ | |
| 51 | \ | |
| 52 | /* Kernel symbol table: Normal symbols */ \ | |
| 53 | __kcrctab : AT(ADDR(__kcrctab) - LOAD_OFFSET) { \ | |
| 54 | VMLINUX_SYMBOL(__start___kcrctab) = .; \ | |
| 55 | *(__kcrctab) \ | |
| 56 | VMLINUX_SYMBOL(__stop___kcrctab) = .; \ | |
| 57 | } \ | |
| 58 | \ | |
| 59 | /* Kernel symbol table: GPL-only symbols */ \ | |
| 60 | __kcrctab_gpl : AT(ADDR(__kcrctab_gpl) - LOAD_OFFSET) { \ | |
| 61 | VMLINUX_SYMBOL(__start___kcrctab_gpl) = .; \ | |
| 62 | *(__kcrctab_gpl) \ | |
| 63 | VMLINUX_SYMBOL(__stop___kcrctab_gpl) = .; \ | |
| 64 | } \ | |
| 65 | \ | |
| 66 | /* Kernel symbol table: strings */ \ | |
| 67 | __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \ | |
| 68 | *(__ksymtab_strings) \ | |
| 69 | } \ | |
| 70 | \ | |
| 71 | /* Built-in module parameters. */ \ | |
| 72 | __param : AT(ADDR(__param) - LOAD_OFFSET) { \ | |
| 73 | VMLINUX_SYMBOL(__start___param) = .; \ | |
| 74 | *(__param) \ | |
| 75 | VMLINUX_SYMBOL(__stop___param) = .; \ | |
| 76 | } | |
| 77 | ||
| 78 | #define SECURITY_INIT \ | |
| 60bad7fa | 79 | .security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \ |
| 1da177e4 LT |
80 | VMLINUX_SYMBOL(__security_initcall_start) = .; \ |
| 81 | *(.security_initcall.init) \ | |
| 82 | VMLINUX_SYMBOL(__security_initcall_end) = .; \ | |
| 83 | } | |
| 84 | ||
| 6d30e3a8 SR |
85 | /* sched.text is aling to function alignment to secure we have same |
| 86 | * address even at second ld pass when generating System.map */ | |
| 1da177e4 | 87 | #define SCHED_TEXT \ |
| 6d30e3a8 | 88 | ALIGN_FUNCTION(); \ |
| 1da177e4 LT |
89 | VMLINUX_SYMBOL(__sched_text_start) = .; \ |
| 90 | *(.sched.text) \ | |
| 91 | VMLINUX_SYMBOL(__sched_text_end) = .; | |
| 92 | ||
| 6d30e3a8 SR |
93 | /* spinlock.text is aling to function alignment to secure we have same |
| 94 | * address even at second ld pass when generating System.map */ | |
| 1da177e4 | 95 | #define LOCK_TEXT \ |
| 6d30e3a8 | 96 | ALIGN_FUNCTION(); \ |
| 1da177e4 LT |
97 | VMLINUX_SYMBOL(__lock_text_start) = .; \ |
| 98 | *(.spinlock.text) \ | |
| 99 | VMLINUX_SYMBOL(__lock_text_end) = .; | |
| d0aaff97 PP |
100 | |
| 101 | #define KPROBES_TEXT \ | |
| 102 | ALIGN_FUNCTION(); \ | |
| 103 | VMLINUX_SYMBOL(__kprobes_text_start) = .; \ | |
| 104 | *(.kprobes.text) \ | |
| 105 | VMLINUX_SYMBOL(__kprobes_text_end) = .; | |
| a7d0c210 PBG |
106 | |
| 107 | /* DWARF debug sections. | |
| 108 | Symbols in the DWARF debugging sections are relative to | |
| 109 | the beginning of the section so we begin them at 0. */ | |
| 110 | #define DWARF_DEBUG \ | |
| 111 | /* DWARF 1 */ \ | |
| 112 | .debug 0 : { *(.debug) } \ | |
| 113 | .line 0 : { *(.line) } \ | |
| 114 | /* GNU DWARF 1 extensions */ \ | |
| 115 | .debug_srcinfo 0 : { *(.debug_srcinfo) } \ | |
| 116 | .debug_sfnames 0 : { *(.debug_sfnames) } \ | |
| 117 | /* DWARF 1.1 and DWARF 2 */ \ | |
| 118 | .debug_aranges 0 : { *(.debug_aranges) } \ | |
| 119 | .debug_pubnames 0 : { *(.debug_pubnames) } \ | |
| 120 | /* DWARF 2 */ \ | |
| 121 | .debug_info 0 : { *(.debug_info \ | |
| 122 | .gnu.linkonce.wi.*) } \ | |
| 123 | .debug_abbrev 0 : { *(.debug_abbrev) } \ | |
| 124 | .debug_line 0 : { *(.debug_line) } \ | |
| 125 | .debug_frame 0 : { *(.debug_frame) } \ | |
| 126 | .debug_str 0 : { *(.debug_str) } \ | |
| 127 | .debug_loc 0 : { *(.debug_loc) } \ | |
| 128 | .debug_macinfo 0 : { *(.debug_macinfo) } \ | |
| 129 | /* SGI/MIPS DWARF 2 extensions */ \ | |
| 130 | .debug_weaknames 0 : { *(.debug_weaknames) } \ | |
| 131 | .debug_funcnames 0 : { *(.debug_funcnames) } \ | |
| 132 | .debug_typenames 0 : { *(.debug_typenames) } \ | |
| 133 | .debug_varnames 0 : { *(.debug_varnames) } \ | |
| 134 | ||
| 135 | /* Stabs debugging sections. */ | |
| 136 | #define STABS_DEBUG \ | |
| 137 | .stab 0 : { *(.stab) } \ | |
| 138 | .stabstr 0 : { *(.stabstr) } \ | |
| 139 | .stab.excl 0 : { *(.stab.excl) } \ | |
| 140 | .stab.exclstr 0 : { *(.stab.exclstr) } \ | |
| 141 | .stab.index 0 : { *(.stab.index) } \ | |
| 142 | .stab.indexstr 0 : { *(.stab.indexstr) } \ | |
| 143 | .comment 0 : { *(.comment) } |